I found some recipes on Cooks.com (typed in cream corn using fresh corn)
This one looked simple to me:
CREAMED FRESH CORN
4 ears corn
1 tsp. sugar
1/4 c. butter
1/2 tsp. freshly ground pepper
1/2 c. whipping cream
1/2 tsp. salt
Cut corn from cob, scraping cob to remove pulp. Combine corn and sugar. Chill 1 hour. Melt butter in saucepan over medium heat. Add corn. Cook 1 minute. Stir in pepper. Gradually add whipping cream, stirring constantly. Cook uncovered over medium heat for 10-12 minutes or until liquid is absorbed, stirring corn frequently. Stir in salt.
Good Luck!
My mother in law makes Crock pot creamed corn but she always uses canned corn but said it should work fine with fresh corn also - but it is cream cheese, butter, corn, salt, pepper and then just lets it cook on low for an hour or two essentially once the cream cheese is all gooey she said it is good to eat...