Write an iPhone application

hi, i need to build a simple IOS software. This app needs to take a picture of one receipt and upload this to one server. (may be FTP or any other you suggest). The user, before upload the image, need to select in a combobox some value and be logged. This first version need to be very simple, because we don't enough money in this step. Depending the development of the process, this project can become large. So, for this first project, I have this requirements: 1) the user must be logged, with email or facebook 2) Take a picture of receipt (regular image) 3) Select in a combo box some value. The application need to read this value from the internet. (can be one webservice or we can discuss this) 4) upload the picture to my server. The name of the file needs to have the user ID and the value selected. 5) The software need to have on picture to look nice. I will give the picture. like I said, this is a simple software. The first app will be done for iphone, then to android.