Through the layer properties, you can disable the Edit Form by unchecking it in the Table of Contents.
Or through code you could do something like this:
In this example I am looking for a layer named "TC_PlotPts" in my map. If it is in my map, I turn the edit form off by setting that layers ShowEditForm property to false.
For each l in Application.Map.Layers
if l.Name = "TC_PlotPts" then
l.Properties("ShowEditForm") = False
As far as adding values to the features, you could set default values in your form or geodatabase. Or you could write some sql statements to update the attributes of the newly collected point.