Heat oven to 375°F. Lightly spray cookie sheet with cooking spray.
In 2-quart saucepan, mix tomatoes, sausage, chicken and Creole seasoning. Heat to boiling; reduce heat. Simmer uncovered 5 minutes. Drain well, pressing to remove as much liquid as possible, reserving liquid; return liquid to saucepan. Cool sausage mixture slightly. Simmer reserved liquid, stirring occasionally, until reduced to about 1/2 cup.
Meanwhile, separate dough into 10 biscuits. Press or roll 5 biscuits to form 4 1/2-inch rounds. Place on cookie sheet. Spoon about 1/3 cup meat mixture onto center of each round. Press or roll remaining 5 biscuits to form 5-inch rounds; place over meat mixture on each. Press edges firmly with fork to seal.
Bake 12 to 15 minutes or until golden brown. Serve with warm sauce.