Place chicken in the bottom of slow cooker.
Pour your beans over the chicken.
Combine taco seasoning, cream of chicken soup, and undrained tomatoes.
Pour over chicken and beans.
Cover slow cooker and cook on high for 3 to 4 hours.
Using two forks, shred cooked chicken in the slow cooker.
Prepare rice according to package directions. Stir into the slow cooker.
Top with a little shredded cheddar and scallions if desired.
ENJOY!