Fiesta Chicken with Rice & Beans

1 can 15 oz. Tomato Sauce
2 cans 14.5 oz each Diced Tomatoes with green chilies, undrained
1 cup uncooked long grain rice
1 can 14.5 oz. chicken broth
1 can 15 oz. pinto beans undrained
1 pound boneless skinless chicken breasts
1 packet 1 oz. taco seasoning

Spray crock pot with non-stick cooking spray.  Combine all ingredients in crock pot, stir.  Cook on low 8 hours or high 4 hours.  Spoon into tortillas!  Note: this comes out a bit mushy, but it's so yummy!  I like to shred the chicken up and mix it all together.