Most commercial creole seasoning contains salt, so keep that in mind when using it. This recipe was developed with salt free creole seasoning, so you may not need as much salt depending on your creole seasoning.
If you are not ready to eat, before you put in the shrimp, let it sit in the pot covered. When you're ready to eat. turn up the heat and continue on to adding the shrimp.
This can be refrigerate overnight, or even frozen to enjoy later. You can even freeze the sauce with out the shrimp, then add those fresh when you're ready to enjoy.