Easy Mexican Chicken and Beans

1 lb chicken breast strips for stir-fry
1 package (1.25 oz) Old El Paso® taco seasoning mix
1 can (15 oz) Progresso black beans, drained, rinsed
1 can (11 oz) Green Giant Mexicorn whole kernel corn with red and green peppers, undrained
1/4 cup water

Tortillas, if desired

Spray 10-inch skillet with cooking spray. Add chicken to skillet; cook over medium-high heat 8 to 10 minutes, stirring occasionally, until no longer pink in center. Stir in seasoning mix, beans, corn and water. Cook over medium-high heat 8 to 10 minutes, stirring frequently, until sauce is slightly thickened. Serve with tortillas.