In a large skillet, cook chicken, onions, and garlic until chicken is no longer pink; drain. Stir tomato sauce, water, tomato paste, pizza seasoning, oregano, salt, garlic powder, and black pepper. Cook for 15 minutes, or until heated through. In a 6-quart cooker, spread a fourth of the chicken sauce onto bottom. Arrange a third of the noodles over sauce (breaking noodles if needed). In a small bowl, combine cheeses; spoon a third of the mixture over noodles. Repeat layers twice. Top with remaining chicken sauce. Cover and cook on low for five hours or until noodles are done.