Creamy Chicken and Black Beans -- Crockpot recipe

1 lb chicken frozen chicken breasts (about 4 breasts)
1 15.5 ounce can black beans, drained
1 10 ounce bag of frozen corn
1 14 ounce can diced tomatoes (Muir Glen organic makes these, otherwise you can just chop some fresh tomatoes, or half of a can of whole tomatoes)
half of a medium onion, chopped small
1 jalapeno pepper, or a few rings of jarred jalapeno, diced (use more or less to taste)
2 cloves garlic, chopped
1 8 ounce package cream cheese

Combine everything except the cream cheese in the crockpot and cook on high 4-5 hours. When it's just about done, shred the chicken in the pot using 2 forks, then add the package cream cheese. Cook for 30 more minutes on low. Stir well to mix the cream cheese in. Serve over rice.