Can I get "Send this password to the new user by email" checked by default?

I’m hoping there’s a kind soul out there who can help me out. I have a membership site where I have to approve people and then enter them as new users manually. The problem is that I’m always forgetting to check the box to send them their password. Is there any way to get this box to be checked by default or for the email to send automatically?

I looked at the new_user.php file and am thinking I might just be able to alter this line, but don’t want to break anything:

( array( ‘user_login’ => ‘login’, ‘first_name’ => ‘firstname’, ‘last_name’ => ‘lastname’,
’email’ => ’email’, ‘url’ => ‘uri’, ‘role’ => ‘role’, ‘send_password’ => ‘send_password’, ‘noconfirmation’ => ‘ignore_pass’ ) as $post_field => $var )

I know it’s a silly request, but any help would be appreciated. ?? Thank you!