Crock pot beef stroganoff

Ingredients

• 1 libra stewing beef (or steak)
• 1 (10.75 ounces) can Cream of mushroom soup
• 1 (8 oz) container of mushrooms, sliced
• ½ medium sweet onion, chopped
• 1/3 cup water
• 2 tablespoons . Worcestershire sauce
• ½ block cream cheese (4 ounces.)