Finally a Honeymoon

I know this sounds like selfish wish but it is needed badly.  When my husband and got married we became a family of his, mine, and ours.  We were not able to take a honeymoon because we put our children first and wanted to be with them rather then take a honeymoon.  Well now my mother is going  take all our children for a week so that we can have time together but we dont have the money to take a trip because all our extra money is being put away to put a down payment on a house.  So if anyone could help us we  would be very grateful.  Thank you