Usage of Gift Coupons

Hello,

I have created a coupon and restricted the usage to individual use only. I also have 3 gift cards products. Whenever someone buys one of them, the system automatically creates a coupon. When the customer wants to use the coupon I created and the gift card that is given to him, he cannot use because of the restriction I defined. Is there a way to exclude those coupons that are created automatically with the purchase of gift cards? Basically, I want the customer to apply both at the same time.

Thanks!