There's actually no such language as "Creole". The word creole refers to a type of language that results from the combination of two completely different parent languages. There are more than 100 different creolized languages in the world, so you would have to specify which one you're talking about.
If you're not sure, here is a list of the most commonly spoken Creoles in the world (one of them is even an official language):
In Haitian Creole, you can say "de rien" to mean "you're welcome."
In Bahamian Creole, "You're welcome" is often expressed as "No problem" or "No worries".
You can say "Dobrodošli kući" in Bosnian, which translates to "Welcome home."
You could say "welcome back" or "glad to see you home."
"Karibu kumusha" is how you say welcome home in Shona.
In Haitian Creole, you can say "de rien" to mean "you're welcome."
In Bahamian Creole, "You're welcome" is often expressed as "No problem" or "No worries".
You can say "Dobrodošli kući" in Bosnian, which translates to "Welcome home."
welcome home
You could say "welcome back" or "glad to see you home."
"Karibu kumusha" is how you say welcome home in Shona.
In Wolof, you can say "Sookaru jamm" to mean welcome home.
you say Akwaaba( which means welcome). Ghanaians normally say welcome in general. so when you want to welcome someone home, just say "Akwaaba" pronounce (A-kwa-a-ba).
welcome back
Welcome Home in Bemba is "Akushika".
"स्वागतम्" (swagatam) is how you say welcome in Nepali.
You can say "velkommen hjem" in Danish to mean "welcome home."