I have a problem with fire and reload in my GUN SCRIPT

I'm trying to make a script to my GUN, with many features like sound for firing, reloading, animation for the same, fire rate and more, but i'm facing a problem that's when i'm reloading if i tap the fire button it stop the reload animation and fire, but this is not right, you have to wait the reload complete to fire again. I implemented a canFire script but it work when my bullets end, when i shot all 8 bullets than my weapon stops, but the problem with reloading was not fixed, can someone help me? Here is my script(ps: everything is in C# and the script is for a android game.):

 using UnityEngine;
 using System.Collections;

 public class PistolBehaviour : MonoBehaviour {
 
 public PistolBulletBehaviour bullet;
 public Transform barrel;
 public GUITexture fireButton;
 public GUITexture reloadButton;
 public Animation gunAnimation;
 public AnimationClip reloadAnimation;
 public AnimationClip fireAnimation;
 public ParticleSystem fireParticle;
 public AudioClip fireSound;
 public AudioClip reloadSound;
 
 public float fireRate = 2;
 
 private float currentTimeToFire = 0;
 
 private bool canFire = true;
 
 public int amountBullets = 8;
 
 public int munition = 56;
 
 private int initBullets;
 // Use this for initialization
 void Start () {
     initBullets = amountBullets;
 }
 
 // Update is called once per frame
 void Update () {
     
     if(canFire == false){
         currentTimeToFire += Time.deltaTime;
         if(currentTimeToFire > fireRate){
             currentTimeToFire = 0;
             canFire = true;
         }
     }
 
     if (Input.GetTouch(0).phase == TouchPhase.Began && canFire && amountBullets > 0) {
         if (fireButton.HitTest(Input.GetTouch(0).position)) {
             Instantiate(bullet, barrel.position, barrel.rotation);
             gunAnimation.clip = fireAnimation;
             gunAnimation.Play();
             fireParticle.Emit(1);
             canFire = false;
             amountBullets--;
             audio.clip = fireSound;
             audio.Play ();
         }
     }
     if (Input.GetTouch(0).phase == TouchPhase.Began && amountBullets < initBullets){                        
         if (reloadButton.HitTest(Input.GetTouch(0).position)){
            if(munition > 0)
             munition--;
         
         if(amountBullets <= initBullets){
             int tempBullets = initBullets-amountBullets;
             amountBullets += tempBullets;
             munition -= tempBullets;
         }
         
         gunAnimation.clip = reloadAnimation;
         gunAnimation.Play();
         
         audio.clip = reloadSound;
         audio.Play ();
         }
     }
     if(gunAnimation.isPlaying == true){
         canFire = false;
     }
     else{
         canFire = true;
     }    
 }

}