Pre-populated user meta data for email

We have a CRED form with Email field. Since this form will only be visible to the logged in user, can we pre-populate the email field with the user email from the user meta data.

[cred_generic_field field="Email" type="email" class=""]
{
"required":0,
"validate_format":0,
"persist":0,
"default":"Call_User_Email_From_User_Meta_Data"
}
[/cred_generic_field]