Het kan wel, maar onder bepaalde voorwaarden. Ik heb het een jaar geleden zelf gedaan en heb dual citizenship. Heb tevens ook mijn NL paspoort verlengt via het consulaat in Miami en geen problemen of vragen gehad. Hier is de website:
http://www.cgmiami.org/article.asp?articleref=AR00001778EN
Pm me maar als je meer vragen hebt.
Under the amended Nationality Act of 1 April 2003, anyone who voluntarily acquires the nationality of another country will lose their Dutch nationality, except in the following cases:
if you were born in the country of your other nationality and are living there when you acquire the nationality of that country
if, before you turned 18, you lived in the country of your other nationality for an uninterrupted period of five years
if you are married to a person who possesses the nationality you wish to acquire
NB The above exceptions do not apply in all cases. For example, under the provisions of an agreement for the prevention of dual nationality, they do not apply if you acquire the nationality of Austria, Belgium, Denmark, Luxembourg or Norway. Before applying for another nationality, ask the Dutch embassy or Consulate whether you will lose your Dutch nationality. In the case of acquiring U.S. Citizenship, above-mentioned exceptions do apply.