Preheat oven to 350 degrees. Spray a 9 x 5 inch loaf pan with non-stick cooking spray.

In a bowl, add butter, cream cheese, and sugar. Cream together. Add in eggs one at a time, blending after each addition. Add in vanilla and mix until combined.

In another bowl, whisk the flour, baking soda, and salt together.  Slowly add it into the cream cheese mixture and mix just until combined. Fold the cranberreis into the batter.

Add batter to the breapared loaf pan.  Bake at 350 degrees for 60-70 minutes until a toothpick inserted in the center comes out clean. Makes 1 (9 x 5) loaf.