Is there a way to add a record (using a formula button in a report) without being redirected to that record?

Here is an example.  You will need to disable the need for app tokens or else add a line to the code like

& "&apptoken=xxxxxxxxxx"

var datetime SnoozeUntil = ToTimestamp(Today() + Days(1), ToTimeOfDay("0:00"));


var text URL = URLRoot() & "db/" & [_DBID_DEALLOCATION_CANDIDATES] & "?act=API_EditRecord"
 & "&rid=" & [Record ID#]
 & "&apptoken=xxxxxxxxxx"
 & "&_fid_415=" & ToText($SnoozeUntil)
 & "&_fid_416=" & ToText(Now()); // set the date/time so we know if the line existed when snoozed


 
"javascript:" &
"$.get('" & 
$url & 
"',function(){" &
"$.jGrowl('put your pop up words here', {life: 5000, theme: 'jGrowl-green'});" &
"});" &
"void(0);