Loss under head house property

I AM ALREADY CLAIMING HRA AND PURCHASED A HOUSE PROPERTY IN THE NAME OF MY SPOUSE AND CLAIMING ITS DEDUCTION UNDER SECTION 80 C , NOW MY QUESTION IS WHETHER CAN I CLAIM LOSS UNDER HOUSE PROPERTY ALSO AS A SELF OCCUPIED HOUSE. AFTER CLAIMING THIS LOSS WHETHER I WOULD BE ELIGIBLE TO CLAIM HRA??  

MY SPOUSE DOES NOT HAVE ANY INCOME.

MY QUESTION CAN BE WRONG ALSO SO PLEASE CORRECT IF IT NEEDS TO BE ,  PLEASE SUGGEST ME  HOW CAN I  SAVE SOME TAX IF POSSIBLE??