In a large bowl, combine cake mix, soup, eggs and water. Beat on low speed for 30 secs. to combine. Beat on med. speed for 2 mins. Pour batter into a greased 9x13 baking dish. Bake at 350 degrees for 30-33 mins. or until toothpick inserted near center comes out clean. Cool on wire rack. Frost cooled cake with cream cheese frosting.